I loved that megaman game. How many parts does it have again? I remember playing 2, Im too lazy to google it xd
6 main games (7 if you count Operate Shooting Star), 7 side games (Transmission, Battlechip Challenge, Battlechip Stadium, EXE WS, and 4.5, Phantom of Network and Legend of Network).
Personally speaking: my favorites were Transmission, 2, and 3.
Please contact me if you would like to use this in a project. We can discuss the details.